<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>Checkbox</title>
</head>
<body>

<form action="checkbox.jsp" method="POST" target="_blank">
  <input type="checkbox" name="google" checked="checked"/> 谷歌
  <input type="checkbox" name="baidu"/> 百度
  <input type="checkbox" name="taobao" checked="checked"/> 淘宝
  <input type="submit" value="选择网站"/>
</form>

</body>
</html>